CA2851806C - Intra pcm (ipcm) and lossless coding mode video deblocking - Google Patents
Intra pcm (ipcm) and lossless coding mode video deblocking Download PDFInfo
- Publication number
- CA2851806C CA2851806C CA2851806A CA2851806A CA2851806C CA 2851806 C CA2851806 C CA 2851806C CA 2851806 A CA2851806 A CA 2851806A CA 2851806 A CA2851806 A CA 2851806A CA 2851806 C CA2851806 C CA 2851806C
- Authority
- CA
- Canada
- Prior art keywords
- value
- block
- zero
- video data
- blocks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161549597P | 2011-10-20 | 2011-10-20 | |
| US61/549,597 | 2011-10-20 | ||
| US201261605705P | 2012-03-01 | 2012-03-01 | |
| US61/605,705 | 2012-03-01 | ||
| US201261606277P | 2012-03-02 | 2012-03-02 | |
| US61/606,277 | 2012-03-02 | ||
| US201261624901P | 2012-04-16 | 2012-04-16 | |
| US61/624,901 | 2012-04-16 | ||
| US201261641775P | 2012-05-02 | 2012-05-02 | |
| US61/641,775 | 2012-05-02 | ||
| US13/655,009 US9510020B2 (en) | 2011-10-20 | 2012-10-18 | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| US13/655,009 | 2012-10-18 | ||
| PCT/US2012/061072 WO2013059628A1 (en) | 2011-10-20 | 2012-10-19 | Intra pcm (ipcm) and lossless coding mode video deblocking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2851806A1 CA2851806A1 (en) | 2013-04-25 |
| CA2851806C true CA2851806C (en) | 2017-05-30 |
Family
ID=48135969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2851806A Active CA2851806C (en) | 2011-10-20 | 2012-10-19 | Intra pcm (ipcm) and lossless coding mode video deblocking |
Country Status (23)
| Country | Link |
|---|---|
| US (2) | US9510020B2 (enExample) |
| EP (2) | EP2769547B1 (enExample) |
| JP (3) | JP5996663B2 (enExample) |
| KR (1) | KR101592801B1 (enExample) |
| CN (1) | CN103959778B (enExample) |
| AU (2) | AU2012325950B2 (enExample) |
| BR (1) | BR112014009416B1 (enExample) |
| CA (1) | CA2851806C (enExample) |
| DK (2) | DK2988504T3 (enExample) |
| ES (2) | ES2902652T3 (enExample) |
| HU (2) | HUE054438T2 (enExample) |
| IL (1) | IL231775A (enExample) |
| IN (1) | IN2014CN02628A (enExample) |
| MY (1) | MY169391A (enExample) |
| PH (1) | PH12014500722B1 (enExample) |
| PL (2) | PL2769547T3 (enExample) |
| PT (2) | PT2988504T (enExample) |
| RU (1) | RU2587465C2 (enExample) |
| SG (1) | SG11201401072TA (enExample) |
| SI (2) | SI2769547T1 (enExample) |
| TW (1) | TWI543629B (enExample) |
| UA (1) | UA114494C2 (enExample) |
| WO (1) | WO2013059628A1 (enExample) |
Families Citing this family (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY184301A (en) | 2011-02-22 | 2021-03-31 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| BR112012021600B1 (pt) | 2011-02-22 | 2021-02-09 | Tagivan Ii Llc | método de filtragem de desbloqueio para filtrar uma pluralidade de blocos incluídos em uma imagem, método e aparelho de codificação para codificar uma imagem |
| KR101215152B1 (ko) | 2011-04-21 | 2012-12-24 | 한양대학교 산학협력단 | 인루프 필터링을 적용한 예측 방법을 이용한 영상 부호화/복호화 방법 및 장치 |
| CN103703774B (zh) | 2011-07-19 | 2017-06-20 | 太格文-Ii有限责任公司 | 滤波方法、解码方法、以及编码方法 |
| US9510020B2 (en) | 2011-10-20 | 2016-11-29 | Qualcomm Incorporated | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| US9756327B2 (en) * | 2012-04-03 | 2017-09-05 | Qualcomm Incorporated | Quantization matrix and deblocking filter adjustments for video coding |
| JP2013219607A (ja) * | 2012-04-10 | 2013-10-24 | Canon Inc | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| JP2013223036A (ja) * | 2012-04-13 | 2013-10-28 | Canon Inc | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| JP2013223097A (ja) * | 2012-04-16 | 2013-10-28 | Jvc Kenwood Corp | 画像復号装置、画像復号方法及び画像復号プログラム |
| JP2013223096A (ja) * | 2012-04-16 | 2013-10-28 | Jvc Kenwood Corp | 画像符号化装置、画像符号化方法及び画像符号化プログラム |
| US9706200B2 (en) | 2012-06-18 | 2017-07-11 | Qualcomm Incorporated | Unification of signaling lossless coding mode and pulse code modulation (PCM) mode in video coding |
| US9591302B2 (en) * | 2012-07-02 | 2017-03-07 | Microsoft Technology Licensing, Llc | Use of chroma quantization parameter offsets in deblocking |
| US9414054B2 (en) | 2012-07-02 | 2016-08-09 | Microsoft Technology Licensing, Llc | Control and use of chroma quantization parameter values |
| WO2014045919A1 (ja) * | 2012-09-20 | 2014-03-27 | ソニー株式会社 | 画像処理装置および方法 |
| US20140192898A1 (en) * | 2013-01-04 | 2014-07-10 | Intel Corporation | Coding unit bit number limitation |
| US20150036738A1 (en) * | 2013-07-30 | 2015-02-05 | Texas Instruments Incorporated | Method and apparatus for real-time sao parameter estimation |
| US9294766B2 (en) | 2013-09-09 | 2016-03-22 | Apple Inc. | Chroma quantization in video coding |
| US10425647B2 (en) | 2013-10-14 | 2019-09-24 | Hfi Innovation Inc. | Method of residue differential pulse-code modulation for HEVC range extension |
| US10567806B2 (en) * | 2013-11-15 | 2020-02-18 | Mediatek Inc. | Method of block-based adaptive loop filtering |
| WO2015101329A1 (en) | 2014-01-02 | 2015-07-09 | Mediatek Singapore Pte. Ltd. | Method and apparatus for intra prediction coding with boundary filtering control |
| US9924175B2 (en) * | 2014-06-11 | 2018-03-20 | Qualcomm Incorporated | Determining application of deblocking filtering to palette coded blocks in video coding |
| US10158866B2 (en) * | 2014-09-26 | 2018-12-18 | Qualcomm Incorporated | Parsing dependency reduction for palette index coding |
| US9832467B2 (en) * | 2014-10-07 | 2017-11-28 | Qualcomm Incorporated | Deblock filtering for intra block copying |
| US10136133B2 (en) * | 2014-11-11 | 2018-11-20 | Dolby Laboratories Licensing Corporation | Rate control adaptation for high-dynamic range images |
| WO2017178827A1 (en) * | 2016-04-15 | 2017-10-19 | Magic Pony Technology Limited | In-loop post filtering for video encoding and decoding |
| EP3298783B1 (en) | 2016-04-15 | 2020-11-18 | Magic Pony Technology Limited | Motion compensation using temporal picture interpolation |
| CA3025334C (en) * | 2016-05-25 | 2021-07-13 | Arris Enterprises Llc | Binary ternary quad tree partitioning for jvet coding of video data |
| WO2018018486A1 (en) * | 2016-07-28 | 2018-02-01 | Mediatek Inc. | Methods of reference quantization parameter derivation for signaling of quantization parameter in quad-tree plus binary tree structure |
| KR102821962B1 (ko) | 2016-08-22 | 2025-06-20 | 코닌클리케 필립스 엔.브이. | 보안 카메라용 영상 코덱에서 블록 분할 정보 전송 방법 및 장치 |
| RU2732820C2 (ru) | 2016-10-11 | 2020-09-22 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство декодирования изображения на основе интра-предсказания в системе кодирования изображения |
| US10999602B2 (en) | 2016-12-23 | 2021-05-04 | Apple Inc. | Sphere projected motion estimation/compensation and mode decision |
| AU2017390099A1 (en) | 2017-01-03 | 2019-08-08 | Lg Electronics Inc. | Image processing method, and device for same |
| US11259046B2 (en) | 2017-02-15 | 2022-02-22 | Apple Inc. | Processing of equirectangular object data to compensate for distortion by spherical projections |
| US10924747B2 (en) | 2017-02-27 | 2021-02-16 | Apple Inc. | Video coding techniques for multi-view video |
| US11093752B2 (en) | 2017-06-02 | 2021-08-17 | Apple Inc. | Object tracking in multi-view video |
| WO2018225746A1 (ja) | 2017-06-08 | 2018-12-13 | ▲さとし▼ 溝口 | システムへのログイン方法 |
| US10754242B2 (en) | 2017-06-30 | 2020-08-25 | Apple Inc. | Adaptive resolution and projection format in multi-direction video |
| US20190005709A1 (en) * | 2017-06-30 | 2019-01-03 | Apple Inc. | Techniques for Correction of Visual Artifacts in Multi-View Images |
| AU2019205693B2 (en) * | 2018-01-02 | 2022-12-01 | Samsung Electronics Co., Ltd. | Encoding method and apparatus therefor, and decoding method and apparatus therefor |
| CN118042166A (zh) | 2018-03-29 | 2024-05-14 | 艾锐势有限责任公司 | 用于对hdr内容进行去方块的系统和方法 |
| JP7278719B2 (ja) * | 2018-06-27 | 2023-05-22 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| US12034977B2 (en) * | 2018-06-28 | 2024-07-09 | Electronics And Telecommunications Research Institute | Video encoding/decoding method and device, and recording medium for storing bitstream |
| FR3086487A1 (fr) * | 2018-09-21 | 2020-03-27 | Orange | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image. |
| CN114175641B (zh) * | 2019-05-30 | 2025-03-18 | 北京达佳互联信息技术有限公司 | 在视频编解码中提高无损编解码效率 |
| US11616962B2 (en) * | 2019-07-15 | 2023-03-28 | Tencent America LLC | Method and apparatus for video coding |
| MX2022002815A (es) | 2019-09-14 | 2022-04-06 | Bytedance Inc | Parametro de cuantificacion para filtrado de desbloqueo de croma. |
| CN121814948A (zh) | 2019-09-20 | 2026-04-07 | 阿里巴巴（中国）有限公司 | 视频处理中的量化参数标识 |
| US20210092376A1 (en) * | 2019-09-24 | 2021-03-25 | Qualcomm Incorporated | Mode dependent block partition for lossless and mixed lossless and lossy video coding |
| CN114651442B (zh) | 2019-10-09 | 2025-06-13 | 字节跳动有限公司 | 视频编解码中的跨分量适应性回路滤波 |
| KR20220073745A (ko) | 2019-10-14 | 2022-06-03 | 바이트댄스 아이엔씨 | 비디오 처리에서 크로마 잔차 및 필터링의 공동 코딩 |
| US11368723B2 (en) | 2019-10-22 | 2022-06-21 | Tencent America LLC | Signaling of coding tools for encoding a video component as monochrome video |
| CN114762352A (zh) * | 2019-11-27 | 2022-07-15 | 北京达佳互联信息技术有限公司 | 用于视频编解码的去块滤波 |
| EP4055827A4 (en) | 2019-12-09 | 2023-01-18 | ByteDance Inc. | USE OF QUANTIZATION GROUPS IN VIDEO CODING |
| WO2021138293A1 (en) | 2019-12-31 | 2021-07-08 | Bytedance Inc. | Adaptive color transform in video coding |
| KR102750625B1 (ko) | 2020-01-05 | 2025-01-09 | 두인 비전 컴퍼니 리미티드 | 비디오 코딩을 위한 일반적인 제약 정보 |
| WO2021143896A1 (en) | 2020-01-18 | 2021-07-22 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive colour transform in image/video coding |
| US11516514B2 (en) * | 2020-03-27 | 2022-11-29 | Tencent America LLC | High level control for deblocking operations |
| WO2021202676A1 (en) * | 2020-03-31 | 2021-10-07 | Alibaba Group Holding Limited | Methods for signaling residual coding method of transform skip blocks |
| US11979572B2 (en) * | 2020-06-22 | 2024-05-07 | Apple Inc. | Adaptive quantizer design for video coding |
| US11967118B1 (en) * | 2020-11-30 | 2024-04-23 | Amazon Technologies, Inc. | Hybrid codec |
| US11995871B1 (en) | 2020-11-30 | 2024-05-28 | Amazon Technologies, Inc. | Lossy block repair |
| US12309433B2 (en) * | 2021-05-20 | 2025-05-20 | Lemon Inc. | On padding methods for neural network-based in-loop filter |
| US12457348B2 (en) * | 2024-01-17 | 2025-10-28 | Aspeed Technology Inc. | Apparatus and method for encoding and decoding Bayer pattern images |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4359273B2 (ja) * | 1995-12-20 | 2009-11-04 | 三洋電機株式会社 | 符号化モード選択方法 |
| US7460596B2 (en) | 2004-04-29 | 2008-12-02 | Mediatek Incorporation | Adaptive de-blocking filtering apparatus and method for MPEG video decoder |
| JP4828925B2 (ja) | 2005-11-30 | 2011-11-30 | パナソニック株式会社 | 符号化装置 |
| WO2007116551A1 (ja) | 2006-03-30 | 2007-10-18 | Kabushiki Kaisha Toshiba | 画像符号化装置及び画像符号化方法並びに画像復号化装置及び画像復号化方法 |
| JP2008022383A (ja) * | 2006-07-13 | 2008-01-31 | Matsushita Electric Ind Co Ltd | 画像符号化装置 |
| JP4747975B2 (ja) | 2006-07-14 | 2011-08-17 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに、記録媒体 |
| KR101356207B1 (ko) | 2006-10-13 | 2014-02-03 | 삼성전자주식회사 | 데이터 인코딩/디코딩 방법 및 장치 |
| US7991236B2 (en) | 2006-10-16 | 2011-08-02 | Nokia Corporation | Discardable lower layer adaptations in scalable video coding |
| CN105392004A (zh) | 2006-11-08 | 2016-03-09 | 汤姆逊许可证公司 | 用于环内去伪影滤波的方法和设备 |
| US20080170793A1 (en) | 2007-01-12 | 2008-07-17 | Mitsubishi Electric Corporation | Image encoding device and image encoding method |
| US8767834B2 (en) | 2007-03-09 | 2014-07-01 | Sharp Laboratories Of America, Inc. | Methods and systems for scalable-to-non-scalable bit-stream rewriting |
| US8477847B2 (en) | 2007-12-17 | 2013-07-02 | Vixs Systems, Inc. | Motion compensation module with fast intra pulse code modulation mode decisions and methods for use therewith |
| US9225996B2 (en) * | 2007-12-19 | 2015-12-29 | Vixs Systems, Inc. | Motion refinement engine with flexible direction processing and methods for use therewith |
| US8542730B2 (en) | 2008-02-22 | 2013-09-24 | Qualcomm, Incorporated | Fast macroblock delta QP decision |
| JP5007259B2 (ja) * | 2008-03-27 | 2012-08-22 | ルネサスエレクトロニクス株式会社 | 画像符号化装置 |
| EP2351374A1 (en) | 2008-11-25 | 2011-08-03 | Thomson Licensing | Methods and apparatus for sparsity-based de-artifact filtering for video encoding and decoding |
| CN101939994B (zh) | 2008-12-08 | 2013-07-17 | 松下电器产业株式会社 | 图像解码装置及图像解码方法 |
| US20110080957A1 (en) | 2009-10-07 | 2011-04-07 | Vixs Systems, Inc. | Encoding adaptive deblocking filter methods for use therewith |
| US8712173B2 (en) | 2010-03-12 | 2014-04-29 | Mediatek Singapore Pte. Ltd. | Methods for processing 2Nx2N block with N being positive integer greater than four under intra-prediction mode and related processing circuits thereof |
| US20120082243A1 (en) | 2010-10-05 | 2012-04-05 | General Instrument Corporation | Method and Apparatus for Feature Based Video Coding |
| MY184301A (en) | 2011-02-22 | 2021-03-31 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| CN103703774B (zh) * | 2011-07-19 | 2017-06-20 | 太格文-Ii有限责任公司 | 滤波方法、解码方法、以及编码方法 |
| US9510020B2 (en) | 2011-10-20 | 2016-11-29 | Qualcomm Incorporated | Intra pulse code modulation (IPCM) and lossless coding mode deblocking for video coding |
| JP2013219680A (ja) * | 2012-04-11 | 2013-10-24 | Jvc Kenwood Corp | 動画像復号装置、動画像復号方法及び動画像復号プログラム |
-
2012
- 2012-10-18 US US13/655,009 patent/US9510020B2/en active Active
- 2012-10-19 AU AU2012325950A patent/AU2012325950B2/en active Active
- 2012-10-19 MY MYPI2014000954A patent/MY169391A/en unknown
- 2012-10-19 EP EP12783758.1A patent/EP2769547B1/en active Active
- 2012-10-19 ES ES15187686T patent/ES2902652T3/es active Active
- 2012-10-19 CA CA2851806A patent/CA2851806C/en active Active
- 2012-10-19 IN IN2628CHN2014 patent/IN2014CN02628A/en unknown
- 2012-10-19 TW TW101138809A patent/TWI543629B/zh active
- 2012-10-19 BR BR112014009416-0A patent/BR112014009416B1/pt active IP Right Grant
- 2012-10-19 SG SG11201401072TA patent/SG11201401072TA/en unknown
- 2012-10-19 PL PL12783758T patent/PL2769547T3/pl unknown
- 2012-10-19 HU HUE12783758A patent/HUE054438T2/hu unknown
- 2012-10-19 RU RU2014120170/07A patent/RU2587465C2/ru active
- 2012-10-19 SI SI201231912T patent/SI2769547T1/sl unknown
- 2012-10-19 PT PT151876869T patent/PT2988504T/pt unknown
- 2012-10-19 KR KR1020147013443A patent/KR101592801B1/ko active Active
- 2012-10-19 EP EP15187686.9A patent/EP2988504B1/en active Active
- 2012-10-19 JP JP2014537299A patent/JP5996663B2/ja active Active
- 2012-10-19 HU HUE15187686A patent/HUE057724T2/hu unknown
- 2012-10-19 WO PCT/US2012/061072 patent/WO2013059628A1/en not_active Ceased
- 2012-10-19 CN CN201280051650.8A patent/CN103959778B/zh active Active
- 2012-10-19 PT PT127837581T patent/PT2769547T/pt unknown
- 2012-10-19 ES ES12783758T patent/ES2866699T3/es active Active
- 2012-10-19 UA UAA201405353A patent/UA114494C2/uk unknown
- 2012-10-19 PL PL15187686T patent/PL2988504T3/pl unknown
- 2012-10-19 DK DK15187686.9T patent/DK2988504T3/da active
- 2012-10-19 PH PH1/2014/500722A patent/PH12014500722B1/en unknown
- 2012-10-19 SI SI201231971T patent/SI2988504T1/sl unknown
- 2012-10-19 DK DK12783758.1T patent/DK2769547T3/da active
-
2014
- 2014-03-27 IL IL231775A patent/IL231775A/en active IP Right Grant
-
2015
- 2015-10-29 US US14/927,150 patent/US9560383B2/en active Active
- 2015-11-24 JP JP2015228806A patent/JP6224056B2/ja active Active
-
2016
- 2016-05-19 JP JP2016100514A patent/JP6174196B2/ja active Active
- 2016-07-20 AU AU2016206306A patent/AU2016206306C1/en active Active
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2016206306C1 (en) | Intra pcm (ipcm) and lossless coding mode video deblocking | |
| AU2013209556B2 (en) | Signaling of deblocking filter parameters in video coding | |
| US9445130B2 (en) | Blockiness metric for large HEVC block artifacts | |
| EP2984827B1 (en) | Sample adaptive offset scaling based on bit-depth | |
| CN109964482A (zh) | 视频译码中的双边滤波器使用的指示 | |
| CA2866781A1 (en) | Chroma slice-level qp offset and deblocking | |
| CN103999469A (zh) | 执行相依于变换的解块滤波 | |
| HK1195981B (en) | Intra pcm (ipcm) and lossless coding mode video deblocking | |
| HK1195981A (en) | Intra pcm (ipcm) and lossless coding mode video deblocking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20140410 |
|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 13TH ANNIV.) - STANDARD Year of fee payment: 13 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20250908 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20250908 |